SKU: 10706108220

Tru-BoostX Gauge-Type Boost Controller

Sale price$138.35 Regular price$153.72
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Description

Tru-BoostX Gauge-Type Boost Controller(NOTE: The original 30 4350 Tru Boost Controller Gauge is discontinued and has been replaced with the 30 0352 X Series Tru BoostX Controller Gauge, below) The Tru BoostX Boost Controller Gauge delivers all of the features you loved about the original only now with AEMnet for data logging and a big, fat internal MAP sensor that can handle boost pressures up to 80 PSI of boost. The Tru BoostX Boost Controller gauge delivers digital accuracy but with the

(NOTE: The original 30-4350 Tru Boost Controller Gauge is discontinued and has been replaced with the 30-0352 X-Series Tru-BoostX Controller Gauge, below)

The Tru-BoostX Boost Controller Gauge delivers all of the features you loved about the original only now with AEMnet for data logging and a big, fat internal MAP sensor that can handle boost pressures up to 80 PSI of boost.

The Tru-BoostX Boost Controller gauge delivers digital accuracy but with the simplicity of a manual boost controller. All AEM Tru-Boost gauge programming is done using the faceplate buttons and no laptop is required. AEM’s specially designed Boost Control Solenoid and all necessary hardware is included.

Program Two Boost Levels + Scramble Boost Setting – Program two boost modes for different levels of performance (up to 80PSIg internal MAP sensor), and program a time-based scramble boost setting that is controlled using a switched input. You can also turn off the controller and use the gauge as a display.

Change Wastegate Open Pressure—Ideal for reducing boost spikes and improving spool up.

Display Boost Levels in PSIg (PSI), BAR or kPa (PAS) –See your boost in the units you prefer, and scale the 24 outer LEDs to match your peak boost levels for the perfect sweeping motion.

Set Alarms and Display Peak Boost—Set the 24 green outer LEDs to flash based on boost pressure so you are alerted to an overboost condition. A ground output is included for triggering an optional LED warning light. Select the “B” button to see peak boost level and clear the value using the menu.

Overboost Protection Built In—Protects your engine from an overboost condition by shutting the boost control solenoid off until it is reactivated by you through the buttons on the faceplate.

Integrated Error Protection—Alerts you to a fault if the boost control solenoid is shorted or disconnected so you are never left guessing whether the Tru-BoostX is operational.

Datalog using AEMnet CAN bus—Outputting channels over AEMnet provides so much more than just boost pressure! Send 13 channels of data over a 2-wire connection, including boost pressure, peak boost, boost target, boost scramble duty, overboost status, wastegate crack pressure, boost control solenoid status and more.

Features

-A boost display gauge and boost controller in one!
-Easy to program – no laptop required
-Boost control solenoid and all necessary hardware included
-On-board 80PSIg MAP sensor—no upgrade kit needed for high boost vehicles
-Two boost level settings and scramble boost setting
-Wastegate open pressure setting for controlling boost spikes and faster spool
-Display boost levels in PSI, BAR or kPa
-Overboost protection and programmable alarms, ground output for optional LED warning light
-Peak boost level recall
-X-Series design for the best visibility (87% larger center LED and 33% larger face design)
-X-Series dimensions make it easier to install (0.825” overall depth, 0.20” cup depth)
-AEMnet CAN bus enabled for data logging (13 channels of data over 2-wire connection)
-Standard 52mm (2-1/16”) cup
-24 programmable green outer LEDs
-Auto dimming sensor for ideal brightness day or night
-Positive locking connectors
-Optional silver bezel with white faceplate accessory kit (30-0352-ACC)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10706108220

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Reviewed in the United States on April 11, 2026
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Sonya the vet
Chelsea, US
★★★★★ 4
Overall good frother
Color: Black
Bought the Maestri and the Zulay frother to test which one is better since both had good reviews. Returned the Zulay (see Zulay review) and kept the Maestri. Been using it for a few days now and works well. Mixes chai and hot chocolate well. It has one speed that is a good speed to mix, but not so fast that it causes the drink to spill over the top as long as the cup is filled to about 80% full. Because I tend to use the tall 20 oz Contigo autoseal cups, it could benefit from offering longer attachments to reach the bottom of the cup (note: that I did not find any company that offers longer attachment arms).
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Reviewed in the United States on January 28, 2026
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SantaBGirl
Port Orchard, US
★★★★★ 5
LOVE this frother and the creamy results!
Color: Black
I LOVE this gadget! And I'm not a gadget person. Since I got it a few days ago, I've switched from using my Nespresso coffee maker, which uses pods and which I really like, to using Starbucks instant coffee packets (cheaper and more environmentally friendly than pods). I put a packet of the coffee and two packets of Equal in a cup, add half and half, then use this frother to mix them. Within a few seconds -- no more than 5, if that -- I have a thick mound of creamy froth. Then I had the water to finish making the coffee. Fantastic. This thing is so easy and fun to use. This is not the cheapest frother available. I wanted a rechargeable unit that has sufficient power to make nice, creamy froth. Also, I didn't want to spend $10 and have the thing break and have to replace it. Reviews suggest the cheaper ones are fine if you don't regularly use a frother. I never used one before and didn't really think I would use it very often. But I like it so much, I've been using it twice a day. Also, I first saw one in use while traveling in India. Another guest at my small hotel had one, which she used to make a latte with rather than drink the rather tepid offering at the more tea-oriented hotel. That's when I decided to get one. I'll be taking it on future trips. Some come with travel containers; this one didn't. The only learning curve was making sure the cup or pitcher for the cream is deap enough not to splash out the cream. I think I'm actually using a little less cream than I used to because the volume increases so much. I use cold cream, not heated (I used to heat it in the microwave when I was using the NesPresso.) I find I like the initial contrast with the cold cream at the top, then I stir it down into the coffee. The Starbucks coffee is excellent. I've used it for iced lattes in the past, so I knew it was good. I can hardly wait for a heat wave to make them with this frother. I did try to beater attachment in eggs when I was making an omelet. Not worth the trouble -- first, the bowl I was using to beat the eggs was too shallow and egg got all over. Second, a fork works just as well. If I were whipping cream, I would definitely use it.
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Reviewed in the United States on March 7, 2026
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Amanda Gilmore
Waukegan, US
★★★★★ 5
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This brother is wickedly powerful you don't need to use it for very long to get phenomenal frothing results Incorporates ingredients quickly
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GoGreen
Alexandria, US
★★★★★ 5
Works great and so much fun!
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